NGHIEN CLTU & LING DUNG II NGHIEN COU THIET KE CHE TAO BO THIET BI VAT U DA NANG MC 2011 B • • • DUNC CHUNC CHO CAC TRIfdNC THPT ft THCf PGS Nguyen Xuan Chi Vien Vat UKy thuat TrUdng DHBKHd Noi Ydi mu[.]
Trang 1NGHIEN CLTU & LING DUNG II NGHIEN COU THIET KE CHE TAO
BO THIET BI VAT U DA NANG MC - 2011.B
• • • DUNC CHUNC CHO CAC TRIfdNC THPT ft THCf
PGS Nguyen Xuan Chi
Vien Vat UKy thuat - TrUdng DHBKHd Noi
Ydi muc tieu nghien cflu
thilt k l ehi tao bd thilt bi vit
li da ning, dung chung eho
eic trfldng THPT & THCS
dfla tren cic thilt bi da dflpc
Bd GD&DT cung flng eho cie
trfldng tfl 2000 2008 theo
hfldng hpp ly, phong phu, hieu
qui, kinh tl, trong sd 68 thing
4/2011, Tap chi Thilt bi giio
dye da gidi thieu "Bd thilt bi
Yit li da ning MC-2011 phin
Dien Quang" Trong sd niy,
tap cbi se gidi thieu tilp "Bd
thilt bi Yit li da ning
MC-201 l.B phan Co - Dao ddng &
Sdng ed"
Bp thilt bi thi nghiem niy
dflpc nghiln cflu thilt k l dfla
trIn CP sd sfl dung bd thilt bi
"Khao sdt chuyen ddng thdng
Hinh I
diu vd biin doi diu'' vdi mdt
sd cii tiln vl kit eau eua cie chi tilt phu trp (Hinh 1) d l
ed t h i thay thi 05 bp thiet bi
Yit li m i Bd GD& DT da cung flng cho cic trfldng THCS &
THPT trong cie nim 2001-2008; ddng thdi cdn bo sung mdt sd thi nghiem khic trong SGK Yit li hien hinh
Bd thilt bj MC-2011.B
gdm: phan thilt bi dung chung
v i phan phu tung kem theo
A Thilt bi dung chung:
1 Gii dd thi nghiem, gdm:
Thanh tru nhdm cd rinh trflpt, dii 1000mm + chin chdng va thflde thep dii 800
mm
Thflde gdc 0° + 90°, ed
diy dpi
Nam chim dien 14Y
Hop edng-tae kep
- De ba chin cd vit chinh Thanh thep inde DIO/
495mm
Thanh thep inde D8/150mm
Khdp ndi cd vit him
Thanh ke ba ehilu
Hop dd vit rdi hoac vit lin
Bin phing inde, mat sau
gin thanh nhdm dii 700 mm,
cd rinh trflpt
Khung nhdm, tam giie vudng, mdt canh gin thanh nhdm dii 120mm cd rinh trflpt "
Rdng rpc nbfla D80mm
2 Hai cdng quang dien E,E
3 Ddng bd do thdi gian
da ning hien sd MC-964
4 Miy phit tan sd hien sd MC-597
5 Bd diy dan ndi mach dien ed hai dau phich cam
B Phu tung kem theo:
1 Yit rPi (tru thep D10/30mm)
2 Yit trfldt-lin (tru thep D30/30)
3 Bi thep D30 mm (2)
4 Qui ning 50g (5)
5 Q u i ning 30g (2)
6 Gia trpng 2g (5)
7 Ld xo 5N
8 Lflekl5N
9 Rdng rpc nbfla D30mm
10 Cdc chia dp 200 cm\
11 Loa dien ddng 8Q 0,3W
12 Hop dflng phy tung Dfldi diy la inh minh hoa cich lip rip bd thiet bi
(Nhin bii ngiy 26/8/2011)
TAP CHi THI^BI GIAO DMC-sd 74-10/2011 • 7
Trang 2II NGHIEN ClfU & LTNG DUNG
Y i t h M C 2011.B d i e d the
thfle hiln dflpc cie thi nghiem
thude phan Cd Dao ddng &
Sdng cd
Hmh 2: a) Khio sit
ehuyin ddng thing deu Xie
dinh van tdc b) Khao sit va
cham din hdi Nghiem dinh
luat bio toin ddng Iflpng
Hlnli 2
Hinh 3: a) Khio sit
ehuyin ddng thang biln ddi
diu Xie dinh gia tdc b)
Khio sit ehuyin ddng trflpt
trIn mat nghieng Xie dinh
he sd ma sit trflpt e) Khio sit
ehuyin ddng lin khdng trflpt
trIn mat phang nghieng Xie
dinh mdmen quin tinh cua
vit rin
Hlnlt 3
Hinh 4: Khio sit ehuyin
ddng rPi tfl do eua mdt vit
Xie dinh gia tdc rPi tfl do
Hinli 4
Hinh 5: a) Khio sit ehuyin ddng eua he vit tren may Atut Xie dinh van tdc v i gia tdc cua he vat b) Xie dinh the ning v i ddng ning eua
he vit Nghiem dinh luat bio toin cP ning
b) Khio sit dao ddng con lac Id xo Nghiem cdng thfle
T = In^rnTk c) Khio sit dao
ddng con lac vit li Nghiem
cdng thfle T = In^TJmgd
Hinh 6
Hinh 7: Khio sat eong hfldng sdng dflng trong cot khi Xac dinh van tdc truyin am
Hinh 6: a) Khio sit dao Ngoii ra,cd the dung glide ddng con lac dPn Nghiem eua bd thilt bi niy de thfle hien
cdng thfle T = l n ^ mdt sd thi nghiem sau diy:
(Xem tiep trang 20)
8 • TAP CHi THIET B| GIAO DMC-SO 74-10/2011
Trang 3II HU(iNG DAN Q U A N LY, SLT DUNG
: W
HHl4A 'i>^
MdNnh phdn til metan
Hinh 2 Mo hinh phdn tie
metan
Cie hinh inh vl sP dd,
bilu dd: nhfl Sp dd ba trang
thii cua chat: rin, long, khi (Bii
6 Ddn chat vi hdp chat-Pbin
tfl, Hda hpe 8); SP dd Id nung
vdi thu cdng, sd do Id nung vdi
cdng nghiep (Bii 2 Mdt sd oxit quan trpng, Hda hpe 9); Bilu
dd sin Iflpng khai thic dau md
d Viet Nam (Bai 40 Dau md vi khi thiln nhiln,Hda hpc 9); Sd
dd cau tao nguyen tfl cic ddng
vi eua nguyen td hidro (Bii 3
Ddng vi Nguyin tfl khdi vi nguyen tfl khdi ttung binh, Hda hpe lONC); Sp dd thilt
bi sin xuat axit clohidric trong cdng nghiep (Bii 31 Hidro elorua-Axit clohidric, Hda hpc
lONC); Sd do ehflng eat, chi
hda vi flng dung cua dau md (Bii 48 Ngudn hidroeaebon thiln nhiln, Hda hpe llNC);
Sd dd thung dien phin NaCl ndng ehiy dl dilu chi Na (Bii
22 Sfl dien phin, Hda hpc 12NC) tfl cie hinh inh niy
GY hfldng dan HS quan sat
cic sd do, bieu do giflp HS hiiu
vl tinh chat cic chat, mdi lien
he gifla eic chat, cic qui trinh dien biln xiy ra bin trong eac sfl vit hien tfldng
Tai lieu tham khao
1 Nguyen Cfldng Phfldng phip day hpc hda hpc d trfldng phd thdng vi dai hpe Mpt so van dl CP bin NXB Giio due,
H 2007
2 Bd Giio due vi Dio tao Nhflng van dl chung vl doi mdi giio due Trung hpc cd sc( mdn Hda hpe NXB Giio due
2007
3 Cic tie gii SGK Hoa hpc cic ldp 8,9,10,11,12 NXB Giio due
IIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIMIIIIMIIIIIIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIMIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII^
mT
NGHIEN CUU THIET KE CHE TAa
1 Khio sit tie dung cua (Hinh 9)
mat phlngnghilngvi rdng rpc Sfl dung bd
2 Khio sit Iflc din hoL thilt bi Yit li da
Nghiem dinh luat Hue Xie djnh ning
MC-dd eflng eua Id xo Cin trpng 201 l.B kem theo
Iflpng vi khdi Iflpng eua vit cic phu tung
3 Khio sit sfl can bang thich hdp, ta cd
Iflc Cbuyin ddng quin tinh the thfle hiln
4 Xie dinh Iflc day dflpc nhilu bai
Acsimet thi nghiem C P
5 Khio sit eic qui trinh Dao ddng Sx
din nen dang nhiet cua chat Sdng ed thude
khi Nghiim dinh luat Bdild- chfldng trinh
Maridt (Hinh 8) THCS & THPT
6 Khio sit hiln tfldng neu trong Bing
cing mat ngoii chat Idng Xie lilt kl dfldi diy:
dinh he sd cang mat ngoai
20 • TAP CHi THifrBI GIAO DMC-sd 74-10/2011
(Tiep theo trang 8)
Hinh 9
Sach Vat li
6
7
8
9
10
11
12
Bai so 8,9,10,11,13,14,16
11 3,5,6,10,11,14,16,17
0
2, 3,4,8,10,12,13,16,21,23,25,26,27
0 2,3,4,6,7,
I